90 



Beddard, dr. Frank E., prosektor, F. R. S., London. 1912. VI. 



Boas, dr. J. E. V., professor, Kjøbenhavn. 1917. VI. 



Bohlin, dr. Karl, professor, Stockholm. 1917. I. 



Brefeld, dr. Oscar, professor, Berlin-Lichterfelde. 1901. V. 



Brotherus, dr. V. F., lektor, Helsingfors. 1909. V. 



Curtius, dr. T., professor, Heidelberg. 1903. III. 



Davis, William Morris, professor, Cambridge, Mass. 1902. IV. 



De Geer, dx. G., professor, Stockholm. 1917. IV. 



Engler, dr. Adolf, professor, Berlin. 1902. V. 



Fredholm, dr. Ivar, professor, Stockholm. 1910. I. 



Gattermann, dr. Ludwig, professor, Freiburg i. Br. 1903. III. 



f 2 % 1920. 

 Geikie, Sir Archibald, chef for den Britiske Geologiske Undersøkelse, 



London. 1894. IV. 

 v. Goebel, dr. K., professor, Miinchen. 1909. V. 

 v. Groth, dr. P., professor, Miinchen. 1903. IV. 



Hale, G. E., professor, Mount Wilson Observatory, California. 1916. I. 

 Haller, A., professor, Paris. 1913. III. 



Hammarsten, dr. Olof, fhv. professor, Uppsala. 1891, VII. 

 v. Hann, dr. Julius, professor, Wien. 1902. II. 

 Heim, dr. Albert, professor, Zurich. 1917. IV. 

 Hellmann, dr. Gustav, professor, Berlin. 1904. II. 

 Hertwig, dr. Oscar, professor, direktør for det Anatom. -biolog. Institut, 



Berlin. 1907. VII. 

 Heubner, dr. J. O. L., professor, Loschwitz ved Dresden. 1907. VIII. 

 Hilbert, dr. David, professor, Gottingen. 1906. I. 

 Hildebrandsson, dr. H. H., fhv. professor, Uppsala. 1891. II. 

 Homen, dr. E. A., professor, Helsingfors. 1904. VIII. 

 Iddings, Jos. Paxon, professor, Chicago. 1902. IV. f Vs 1920. 

 Jensen, J. L. W. V., overingeniør, Kjøbenhavn. 1917. I. 

 Johannsen, dr. W. L., professor, Kjøbenhavn. 1908. V. 

 Jordan, dr. Marie Ennemond Camille, professor, Paris. 1906. I. 

 Kemp, dr. J. F., professor, Columbia Univ., N. Y. 1903. IV. 

 Klason, dr. P., professor, Stockholm. 1913. III. 

 Kraepelin, dr. E., professor, Miinchen. 1913. VIII. 

 Lacroix, dr. A., professor, direktør for den mineralogiske avdeling ved 



Jardin des Plantes, Paris. 1903. IV. 

 Lagerheim, dr. N. G., professor, Stockholm. 1894. V. 

 Le Chatelier, dr. Henry Louis, professor, Paris. 1920. III. 

 Lenard, dr. Ph., professor, Heidelberg. 1908. II. 

 Lépine, R., professor, Lyon. 1907. VIII. 

 Lorentz, dr. H. A., professor, Leiden. 1908. II. 

 Mackenzie, dr. James, London. 1911. VIII. 

 Manson, Sir Patrick, London. 1911. VIII. 



Mittag-Leffler, dr. Gosta, fhv. professor, Stockholm. 1886. I. 

 Moll, dr. med. Albert, Geh. Sanitåtsrat, Berlin. 1919. VIII. 

 Morgan, dr. Thomas Hunt, professor, New York. 1920. VI. 

 Moynihan, dr. B., professor, Leeds. 1914. VIII. 



